1876391040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{1291}}^1$

素因数の和:2070

約数の個数: 128

約数和(自身を含む): 5993536320

約数和(自身を除く): 4117145280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 757, 960, 1291, 1514, 1920, 2271, 2582, 3028, 3785, 3873, 4542, 5164, 6056, 6455, 7570, 7746, 9084, 10328, 11355, 12112, 12910, 15140, 15492, 18168, 19365, 20656, 22710, 24224, 25820, 30280, 30984, 36336, 38730, 41312, 45420, 48448, 51640, 60560, 61968, 72672, 77460, 82624, 90840, 96896, 103280, 121120, 123936, 145344, 154920, 165248, 181680, 206560, 242240, 247872, 290688, 309840, 363360, 413120, 484480, 495744, 619680, 726720, 826240, 977287, 1239360, 1453440, 1954574, 2478720, 2931861, 3909148, 4886435, 5863722, 7818296, 9772870, 11727444, 14659305, 15636592, 19545740, 23454888, 29318610, 31273184, 39091480, 46909776, 58637220, 62546368, 78182960, 93819552, 117274440, 125092736, 156365920, 187639104, 234548880, 312731840, 375278208, 469097760, 625463680, 938195520, 1876391040]

約数ペア:

[(1, 1876391040), (2, 938195520), (3, 625463680), (4, 469097760), (5, 375278208), (6, 312731840), (8, 234548880), (10, 187639104), (12, 156365920), (15, 125092736), (16, 117274440), (20, 93819552), (24, 78182960), (30, 62546368), (32, 58637220), (40, 46909776), (48, 39091480), (60, 31273184), (64, 29318610), (80, 23454888), (96, 19545740), (120, 15636592), (128, 14659305), (160, 11727444), (192, 9772870), (240, 7818296), (320, 5863722), (384, 4886435), (480, 3909148), (640, 2931861), (757, 2478720), (960, 1954574), (1291, 1453440), (1514, 1239360), (1920, 977287), (2271, 826240), (2582, 726720), (3028, 619680), (3785, 495744), (3873, 484480), (4542, 413120), (5164, 363360), (6056, 309840), (6455, 290688), (7570, 247872), (7746, 242240), (9084, 206560), (10328, 181680), (11355, 165248), (12112, 154920), (12910, 145344), (15140, 123936), (15492, 121120), (18168, 103280), (19365, 96896), (20656, 90840), (22710, 82624), (24224, 77460), (25820, 72672), (30280, 61968), (30984, 60560), (36336, 51640), (38730, 48448), (41312, 45420)]